Simon Willison’s Weblog

Kākāpō Cam: Rakiura live stream (via) Critical update for this year's Kākāpō breeding season: the New Zealand Department of Conservation have a livestream running of Rakiura's nest!

You’re looking at the underground nest of 23-year-old Rakiura. She has chosen this same site to nest for all seven breeding seasons since 2008, a large cavity under a rātā tree. Because she returns to the site so reliably, we’ve been able to make modifications over the years to keep it safe and dry, including adding a well-placed hatch for monitoring eggs and chicks.

Rakiura is a legendary Kākāpō:

Rakiura hatched on 19 February 2002 on Whenua Hou/Codfish Island. She is the offspring of Flossie and Bill. Her name comes from the te reo Māori name for Stewart Island, the place where most of the founding kākāpō population originated.

Rakiura has nine living descendants, three females and six males, across six breeding seasons. In 2008 came Tōitiiti, in 2009 Tamahou and Te Atapō, in 2011 Tia and Tūtoko, in 2014 Taeatanga and Te Awa, in 2019 Mati-mā and Tautahi. She also has many grandchicks.

She laid her first egg of the season at 4:30pm NZ time on 22nd January. The livestream went live shortly afterwards, once she committed to this nest.

The stream is on YouTube. I used Claude Code to write a livestream-gif.py script and used that to capture this sped-up video of the last few hours of footage, within which you can catch a glimpse of the egg!

# 25th January 2026, 4:53 am / youtube, kakapo, conservation, claude-code

The new ChatGPT Images is here. OpenAI shipped an update to their ChatGPT Images feature - the feature that gained them 100 million new users in a week when they first launched it back in March, but has since been eclipsed by Google's Nano Banana and then further by Nana Banana Pro in November.

The focus for the new ChatGPT Images is speed and instruction following:

It makes precise edits while keeping details intact, and generates images up to 4x faster

It's also a little cheaper: OpenAI say that the new gpt-image-1.5 API model makes image input and output "20% cheaper in GPT Image 1.5 as compared to GPT Image 1".

I tried a new test prompt against a photo I took of Natalie's ceramic stand at the farmers market a few weeks ago:

Add two kakapos inspecting the pots

Here's the result from the new ChatGPT Images model:

And here's what I got from Nano Banana Pro:

The ChatGPT Kākāpō are a little chonkier, which I think counts as a win.

I was a little less impressed by the result I got for an infographic from the prompt "Infographic explaining how the Datasette open source project works" followed by "Run some extensive searches and gather a bunch of relevant information and then try again" (transcript):

See my Nano Banana Pro post for comparison.

Both models are clearly now usable for text-heavy graphics though, which makes them far more useful than previous generations of this technology.

Update 21st December 2025: I realized I already have a tool for accessing this new model via the API. Here's what I got from the following:

OPENAI_API_KEY="$(llm keys get openai)" \
  uv run openai_image.py -m gpt-image-1.5\
  'a raccoon with a double bass in a jazz bar rocking out'

Total cost: $0.2041.

# 16th December 2025, 11:59 pm / ai, kakapo, openai, generative-ai, text-to-image, nano-banana

In Kākāpō breeding season news…. I posted on MetaFilter about this year’s record-breaking Kākāpō breeding season.

# 19th April 2019, 3:11 am / metafilter, kakapo, conservation